AMD Radeon HD 8550 OEM vs NVIDIA A40 PCIe

VS

AMD Radeon HD 8550 OEM

NVIDIA A40 PCIe

We compared two Desktop platform GPUs: 1024MB VRAM Radeon HD 8550 OEM and 48GB VRAM A40 PCIe to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 8550 OEM 's Advantages

Lower TDP (60W vs 300W)

NVIDIA A40 PCIe 's Advantages

Released 7 years late

Boost Clock1740MHz

More VRAM (48GB vs 1024GB)

Larger VRAM bandwidth (695.8GB/s vs 25.60GB/s)

10272 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8550 OEM

0.624 TFLOPS

A40 PCIe +5896%

37.42 TFLOPS

Radeon HD 8550 OEM

VS

A40 PCIe

Graphics Card

Oct 2013

Release Date

Oct 2020

Sea Islands

Generation

Tesla

Desktop

Type

Desktop

PCIe 2.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

-

Base Clock

1305 MHz

-

Boost Clock

1740 MHz

800 MHz

Memory Clock

1812 MHz

Memory

1024MB

Memory Size

48GB

GDDR3

Memory Type

GDDR6

128bit

Memory Bus

384bit

25.60GB/s

Bandwidth

695.8GB/s

Render Config

6

Compute Units

-

SM Count

84

480

Shading Units

10752

24

TMUs

336

8

ROPs

112

-

Tensor Cores

336

-

RT Cores

84

8 KB (per CU)

L1 Cache

128 KB (per SM)

256 KB

L2 Cache

6 MB

-

Theoretical Performance

5.200 GPixel/s

Pixel Rate

194.9 GPixel/s

15.60 GTexel/s

Texture Rate

584.6 GTexel/s

-

FP16 (half)

37.42 TFLOPS

624.0 GFLOPS

FP32 (float)

37.42 TFLOPS

-

FP64 (double)

584.6 GFLOPS

Board Design

60W

TDP

300W

250 W

Suggested PSU

700 W

1x DVI 1x HDMI 1.3a 1x VGA

Outputs

3x DisplayPort 1.4a

None

Power Connectors

8-pin EPS

Graphics Processor

Turks

GPU Name

GA102

Turks PRO (215-0803002)

GPU Variant

-

TeraScale 2

Architecture

Ampere

TSMC

Foundry

Samsung

40 nm

Process Size

8 nm

0.716 billion

Transistors

28.3 billion

118 mm²

Die Size

628 mm²

Graphics Features

11.2 (11_0)

DirectX

12 Ultimate (12_2)

4.4

OpenGL

4.6

1.2

OpenCL

3.0

N/A

Vulkan

1.3

-

CUDA

8.6

5.0

Shader Model

6.6

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